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Rapid:
Individual Calculations September 2023 |
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| Zhang, Edmond Meng Total change: 86.00 | |   |
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| 7th Eastern Asia Youth Chess Championship - U14 Rapid | Changjiang, Hainan, China | CHN | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1344 | 4.50 | 5 | 2.15 | 40 | 86.00 | |
|  Kim, Junho C | | | 1492 | KOR | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Lau, Chung Kiu | | | 1028 | HKG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Wang, Puxuan | | | 1334 | CHN | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Chan, Wang Ip Boris | | | 1575 | HKG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Zhou, Yuxu | | | 1374 | CHN | 0.50 | 1 | 0.04 | 40 | 1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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